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Diffstat (limited to 'src/mscorlib/corefx/Microsoft/Win32/SafeHandles/SafeThreadPoolIOHandle.cs')
-rw-r--r--src/mscorlib/corefx/Microsoft/Win32/SafeHandles/SafeThreadPoolIOHandle.cs28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/mscorlib/corefx/Microsoft/Win32/SafeHandles/SafeThreadPoolIOHandle.cs b/src/mscorlib/corefx/Microsoft/Win32/SafeHandles/SafeThreadPoolIOHandle.cs
new file mode 100644
index 0000000000..3dbc2bb620
--- /dev/null
+++ b/src/mscorlib/corefx/Microsoft/Win32/SafeHandles/SafeThreadPoolIOHandle.cs
@@ -0,0 +1,28 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace Microsoft.Win32.SafeHandles
+{
+ internal class SafeThreadPoolIOHandle : SafeHandle
+ {
+ private SafeThreadPoolIOHandle()
+ : base(IntPtr.Zero, true)
+ {
+ }
+
+ public override bool IsInvalid
+ {
+ get { return handle == IntPtr.Zero; }
+ }
+
+ protected override bool ReleaseHandle()
+ {
+ Interop.mincore.CloseThreadpoolIo(handle);
+ return true;
+ }
+ }
+}